:root{color-scheme:light;--paper:#faf3e6;--paper-dark:#f1dfbf;--cream:#fffaf0;--ink:#1f1f23;--navy:#243a5a;--red:#c7362e;--brown:#5b3a22;--mustard:#d4a126;--line:#d8c8af;--muted:#665849}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Hiragino Sans","Yu Gothic",Meiryo,sans-serif;line-height:1.85}
a{color:var(--navy);text-underline-offset:4px}
a:hover{color:var(--red)}
a:focus-visible,summary:focus-visible{outline:3px solid var(--red);outline-offset:4px}
.skip{position:absolute;top:-80px;left:12px;background:white;padding:10px;z-index:5}
.skip:focus{top:10px}
.wrap{width:min(1120px,calc(100% - 36px));margin-inline:auto}
.topbar{background:var(--navy);color:white;border-bottom:6px solid var(--mustard)}
.topbar-inner{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:18px}
.brand{display:inline-flex;align-items:center;gap:12px;color:white;font-size:1.2rem;font-weight:900;letter-spacing:.04em;text-decoration:none}
.brand:hover{color:white}
.brand-mark{display:grid;place-items:center;width:40px;height:40px;border:2px solid #ffe0a9;border-radius:9px;background:var(--red);color:white;font-size:1.4rem;line-height:1}
.nav{display:flex;align-items:center;gap:22px;flex-wrap:wrap}
.nav a{color:white;font-size:.9rem;font-weight:700;text-decoration:none}
.nav a:hover{text-decoration:underline}
.hero{padding:72px 0 82px;background:radial-gradient(circle at 93% 12%,#eacda1 0 2px,transparent 3px) 0 0/25px 25px,linear-gradient(155deg,#fff8e8,var(--paper))}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.eyebrow{margin:0 0 14px;font-weight:900;letter-spacing:.13em;color:var(--red);font-size:.82rem}
.hero h1{margin:0;color:var(--navy);font-size:clamp(2.7rem,5.6vw,5.3rem);line-height:1.24;letter-spacing:-.025em}
.hero h1 strong{color:var(--red)}
.lead{max-width:560px;margin:24px 0 0;font-size:clamp(1.06rem,2vw,1.22rem);font-weight:600;line-height:1.95}
.actions{display:flex;flex-wrap:wrap;gap:13px;margin-top:32px}
.button{display:inline-flex;justify-content:center;align-items:center;min-height:49px;border-radius:12px;padding:11px 24px;text-decoration:none;font-weight:900;border:2px solid var(--navy)}
.button-primary{background:var(--red);border-color:var(--red);color:white}
.button-primary:hover{background:#a52b24;color:white}
.button-secondary{background:var(--cream);color:var(--navy)}
.button-secondary:hover{background:#f4e4c4;color:var(--navy)}
.hero-note{font-size:.84rem;color:var(--muted);margin:13px 0 0}
.showcase{position:relative;max-width:390px;width:100%;margin-inline:auto;padding:15px;background:var(--navy);border:5px solid #182941;border-radius:33px;box-shadow:18px 20px 0 rgba(91,58,34,.14);transform:rotate(2deg)}
.showcase-inner{background:var(--paper);border-radius:19px;overflow:hidden;min-height:460px}
.mock-head{padding:19px;background:var(--navy);color:#fff;font-size:1.12rem;font-weight:900}
.mock-hero{background:#edd4ac;border:3px solid #ccae76;border-radius:12px;margin:18px;padding:21px 15px;position:relative}
.mock-hero:before,.mock-hero:after{content:"";position:absolute;top:-7px;bottom:-7px;width:5px;background:var(--red);border-radius:3px}
.mock-hero:before{left:9px}.mock-hero:after{right:9px}
.mock-hero small{display:block;font-weight:700;color:var(--brown)}
.mock-hero strong{display:block;font-size:1.65rem;color:var(--navy);line-height:1.4}
.mock-action{margin:0 18px 18px;border-radius:10px;background:var(--red);color:white;text-align:center;font-weight:900;padding:11px}
.mock-caption{font-size:.78rem;margin:0 18px 9px;color:var(--brown);font-weight:800}
.mock-cards{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:0 18px 18px}
.mock-card{min-height:68px;padding:12px 10px;background:#fff9eb;border:1px solid var(--line);border-radius:10px;font-weight:800;font-size:.81rem}
.mock-card span{display:block;font-size:1.35rem}
.mock-nav{display:flex;justify-content:space-around;background:#fff4dc;border-top:1px solid var(--line);padding:10px 0;font-size:.67rem;color:var(--brown);font-weight:700}
.mock-nav b{color:var(--red)}
.mock-disclaimer{text-align:center;color:var(--muted);font-size:.79rem;margin:16px 0 0}
.section{padding:76px 0}
.section-soft{background:var(--cream)}
.section-title{margin:0 0 9px;text-align:center;font-size:clamp(1.8rem,3.8vw,2.6rem);color:var(--navy);line-height:1.45}
.section-intro{max-width:650px;margin:0 auto 32px;text-align:center;color:var(--muted)}
.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.info-card{background:#fffaf0;border:2px solid var(--line);border-radius:17px;padding:26px;box-shadow:6px 6px 0 #e5d4b7}
.card-icon{display:grid;place-items:center;width:51px;height:51px;border-radius:13px;background:var(--navy);color:white;font-size:1.5rem}
.info-card h3{color:var(--navy);font-size:1.28rem;margin:16px 0 8px}
.info-card p{margin:0;font-size:.97rem}
.steps{max-width:840px;margin:0 auto;display:grid;gap:17px}
.step{display:flex;gap:20px;background:white;border:1px solid var(--line);border-radius:15px;padding:22px 25px}
.step-num{flex:none;background:var(--red);width:39px;height:39px;border-radius:11px;color:white;font-weight:900;display:grid;place-items:center}
.step h3{margin:0;color:var(--navy);font-size:1.12rem}
.step p{margin:5px 0 0}
.faq{max-width:840px;margin:0 auto}
.faq details{background:white;border:1px solid var(--line);border-radius:13px;padding:15px 20px;margin:12px 0}
.faq summary{cursor:pointer;font-weight:800;color:var(--navy)}
.faq p{margin:10px 0 0}
.contact-banner{margin:0 auto;max-width:850px;background:var(--navy);border-radius:19px;padding:37px 32px;text-align:center;color:white}
.contact-banner h2{font-size:clamp(1.6rem,3vw,2rem);margin:0 0 12px}
.contact-banner p{margin:0 0 22px}
.contact-banner a{color:var(--navy)}
.footer{background:var(--navy);color:#e8ecf2;padding:27px 0;margin-top:0}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.88rem}
.footer a{color:#f6ecda}
.policy-main{padding:44px 0 82px}
.policy-card{max-width:880px;margin:0 auto;background:#fffaf0;border:2px solid var(--line);border-radius:20px;padding:clamp(22px,5vw,50px)}
.policy-back{display:inline-block;margin-bottom:20px;font-weight:800}
.policy-card h1{margin:0;color:var(--navy);font-size:clamp(2rem,5vw,3rem);line-height:1.3}
.policy-card h2{margin:35px 0 10px;padding-left:14px;border-left:5px solid var(--red);color:var(--navy);font-size:1.25rem}
.policy-card p,.policy-card li{line-height:1.95}
.policy-card ul{padding-left:1.45em}
.updated{color:var(--muted);font-size:.9rem;margin-top:6px}
.policy-contact{border:1px solid var(--line);border-radius:12px;padding:18px;background:#f6e7cb}
.policy-contact p{margin:4px 0}
@media(max-width:790px){.hero-grid{grid-template-columns:1fr;gap:38px}.hero{padding:50px 0 66px}.showcase{max-width:340px;transform:none}.card-grid{grid-template-columns:1fr}.section{padding:58px 0}.topbar-inner{padding:12px 0}.nav{gap:14px}.step{padding:18px}}
@media(max-width:420px){.brand{font-size:1.05rem}.nav a{font-size:.8rem}.hero h1{font-size:2.65rem}.mock-hero strong{font-size:1.4rem}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}